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How Much Does it Cost To Fly To Castle Rock?

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 7 Oct. - Sat, 11 Oct.
EWR
New York
DEN
Denver
NZ$402 Return, found 3 days ago
NZ$402
Return
found 3 days ago
Select Delta flight, departing Tue, 7 Oct. from New York to Denver, returning Sat, 11 Oct., priced at NZ$402 found 3 days ago
United
Tue, 7 Oct. - Mon, 13 Oct.
EWR
New York
DEN
Denver
NZ$438 Return, found 3 days ago
NZ$438
Return
found 3 days ago
Select United flight, departing Tue, 7 Oct. from New York to Denver, returning Mon, 13 Oct., priced at NZ$438 found 3 days ago
Delta
Tue, 19 Aug. - Sat, 23 Aug.
EWR
New York
DEN
Denver
NZ$516 Return, found 4 hours ago
NZ$516
Return
found 4 hours ago
Select Delta flight, departing Tue, 19 Aug. from New York to Denver, returning Sat, 23 Aug., priced at NZ$516 found 4 hours ago
United
Tue, 7 Oct. - Sun, 12 Oct.
EWR
New York
DEN
Denver
NZ$539 Return, found 3 days ago
NZ$539
Return
found 3 days ago
Select United flight, departing Tue, 7 Oct. from New York to Denver, returning Sun, 12 Oct., priced at NZ$539 found 3 days ago
Delta
Mon, 18 Aug. - Sat, 23 Aug.
EWR
New York
DEN
Denver
NZ$546 Return, found 5 days ago
NZ$546
Return
found 5 days ago
Select Delta flight, departing Mon, 18 Aug. from New York to Denver, returning Sat, 23 Aug., priced at NZ$546 found 5 days ago
Delta
Wed, 13 Aug. - Tue, 19 Aug.
EWR
New York
DEN
Denver
NZ$564 Return, found 5 days ago
NZ$564
Return
found 5 days ago
Select Delta flight, departing Wed, 13 Aug. from New York to Denver, returning Tue, 19 Aug., priced at NZ$564 found 5 days ago
Delta
Tue, 19 Aug. - Sat, 23 Aug.
EWR
New York
DEN
Denver
NZ$575 Return, found 4 hours ago
NZ$575
Return
found 4 hours ago
Select Delta flight, departing Tue, 19 Aug. from New York to Denver, returning Sat, 23 Aug., priced at NZ$575 found 4 hours ago
Delta
Fri, 15 Aug. - Mon, 18 Aug.
EWR
New York
DEN
Denver
NZ$579 Return, found 5 days ago
NZ$579
Return
found 5 days ago
Select Delta flight, departing Fri, 15 Aug. from New York to Denver, returning Mon, 18 Aug., priced at NZ$579 found 5 days ago
Hawaiian Airlines
Mon, 13 Oct. - Tue, 14 Oct.
EWR
New York
DEN
Denver
NZ$588 Return, found 3 days ago
NZ$588
Return
found 3 days ago
Select Hawaiian Airlines flight, departing Mon, 13 Oct. from New York to Denver, returning Tue, 14 Oct., priced at NZ$588 found 3 days ago
Delta
Wed, 13 Aug. - Mon, 18 Aug.
EWR
New York
DEN
Denver
NZ$597 Return, found 5 days ago
NZ$597
Return
found 5 days ago
Select Delta flight, departing Wed, 13 Aug. from New York to Denver, returning Mon, 18 Aug., priced at NZ$597 found 5 days ago
Flight Info
Destination airport
Denver Intl.
Destination city name
Denver
Return price
NZ$401

Need a Car For After Your Flight?

Economy

Chevrolet Spark or similar
  • 4 people
Chevrolet Spark
Economy Chevrolet Spark

Compact

Ford Focus or similar
  • 4 people
Ford Focus
Compact Ford Focus

Midsize

Toyota Corolla or similar
  • 5 people
Toyota Corolla
Midsize Toyota Corolla

SUV

Jeep Compass or similar
  • 5 people
Jeep Compass
SUV Jeep Compass

Hotels in Castle Rock

Hyatt Place Denver Downtown

Hyatt Place Denver Downtown

3.5 out of 5
440 14th St, Denver, CO
The price is NZ$225 per night from 17 Aug to 18 Aug
NZ$225
per night
17 Aug - 18 Aug
Stay at this 3.5-star business-friendly hotel in Denver. Enjoy free breakfast, free WiFi, and a 24-hour fitness center. Our guests praise the breakfast and the ...
9/10 Wonderful! (2,860 reviews)
"Enjoyed my stay"

Reviewed on 6 Aug. 2025

Hyatt Place Denver Downtown
AC Hotel by Marriott Denver Downtown

AC Hotel by Marriott Denver Downtown

3.5 out of 5
750 15th St, Denver, CO
The price is NZ$322 per night from 17 Aug to 18 Aug
NZ$322
per night
17 Aug - 18 Aug
Stay at this 3.5-star business-friendly hotel in Denver. Enjoy free WiFi, 2 bars/lounges, and a rooftop terrace. Our guests praise the bar and the helpful staff ...
9/10 Wonderful! (1,007 reviews)
"Don't stay on the 20th floor unless you don't mind being woken up by people leaving the rooftop bar."

Reviewed on 6 Aug. 2025

AC Hotel by Marriott Denver Downtown
The Rally Hotel at McGregor Square

The Rally Hotel at McGregor Square

4 out of 5
1600 20th St, Denver, CO
Stay at this 4-star hotel in Denver. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the pool and the helpful staff in our reviews. ...
9.4/10 Exceptional! (1,414 reviews)
"The property is located in the heart of McGregor Square, surrounded by amazing food options and within walking distance to the baseball stadium and several high-end restaurants. The area was full of life—perfect for a family vacation. While there was a mix-up with my room reservation initially (we ..."

Reviewed on 8 Aug. 2025

Get rates
The Rally Hotel at McGregor Square
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Airport

^Savings based on all package bookings made with Flight + Hotel on Wotif.co.nz from , as compared to the price of the same components booked separately. Savings will vary based on origin/destination, length of trip, stay dates and selected travel supplier(s). Savings not available on all packages.